Mmm... That's a hard one as I have watched many animes this year... Though my favorite semi new release would be Blade & Soul... I honestly can't wait for the online game to be available to the US again.

Noragami. I haven't seen the new season, so technically it doesn't count, but I saw the 2014 series, and the new one came out in 2015, so would it? If not, then SAO when it was released in English. (originally released in 2014 in Japanese, but dubbed in 2015) I actually prefer it in Japanese it's just that I haven't really seen any recent anime so I'm just looking for excuses XD Unless you count Hentai as Anime, in which case... eh... nvm